| Answer | Crossword Clue |
|---|---|
| LOBES | Cam-wheel projections |
| tirl | wheel, cam, or any revolving mechanism or piece of machinery |
| tirled | wheel, cam, or any revolving mechanism or piece of machinery |
| tirling | wheel, cam, or any revolving mechanism or piece of machinery |
| tirls | wheel, cam, or any revolving mechanism or piece of machinery |
| eccentrics | A disc or wheel mounted eccentrically on a revolving shaft in order to transform rotation into backward-and-forward motion, e.g., a cam in an internal combustion engine |
